The document outlines the hierarchy of authority for different types of Catholic Church documents. It discusses four main sources of documents: 1) Papal documents issued by the Pope, 2) Church Council documents issued by ecumenical councils, 3) Curial documents issued by offices of the Holy See, and 4) Bishops' documents issued by individual bishops or national conferences. Within each category are different types of documents that can define doctrine, alter canon law, or provide pastoral guidance. The level of authority depends on whether the document contains infallible teachings, requires full assent, or provides suggestions that do not require assent but deserve respect.